Long before cooking was common, early humans needed extra energy to fuel bigger bodies and brains. Scientists say simple stone cutting tools likely allowed small-toothed meat eaters to thrive.
When actress and writer Laury Sacks started losing words fast, her best friends, who happened to be filmmakers, captured her experience. Looks Like Laury, Sounds Like Laury shows how they reached her.
A pediatrician who specializes in fixing broken bones in kids and teens says about 90 percent of the fractures he treats have been splinted improperly in a community ER or urgent care center first.